Impact of formulation excipients on the thermal, mechanical
PEG 4000, the co-plasticizer, provided dispersion stability by yielding a dispersible sediment without aggregation at the elevated processing temperatures. Zeta potential measurements indicated sodium lauryl sulfate (SLS) could be used as a potential stabilizing agent at concentrations above its critical micelle concentration (CMC).
Plasticizer Excipients | American Pharmaceutical Review
Plasticizer Excipients Plasticizers are used mainly for oral solid dosage forms. Plasticizers are added to the polymers used as film forming agents in order to make the polymer pliable and soft, enhancing the flexibility and plasticity of the films.
Featured excipient: Plasticizers - The Medical Dictionary
Triacetin: Featured excipient: Plasticizers at The Medical Dictionary Triacetin The triglyceride 1,2,3-triacetoxypropane is more generally known as triacetin and glycerin triacetate. The structural formula is It is an artificial chemical compound, commonly used as food additive with European cq.
INTERNATIONAL JOURNAL PHARMACEUTICAL COMPOUNDING
IJPC. It is a beautifully realized publica-tion, and I have heard many comments on its excellence. Ron Teeter Senior Editor, JAPhA Thank you for publishing such a fine journal. The future of compounding is looking better. I would like to share a few thoughts with you. A number of formulations contain as-partame as an ingredient. We who have a nu-
INTERNATIONAL JOURNAL PHARMACEUTICAL COMPOUNDING
www.IJPC.com Peer reviewed dissolution kinetics which, in turn, is directly associated with its physiochemical properties. Such factors must be considered by compounding pharmacists when preparing encapsulated dosage forms. External factors, such as excipients used in conjunction with the drug, may also have an impact on the dissolution kinet-
- What are the different types of plasticizers used in polymers?
- Oily, waxy,or fatty substances were applied as plasticizers. Other i nvention polymer matrix. poly- DL -lactide- co-glycolide (PLGA) were produced. plasticizer, PEG, was added to the polymers. It was degradation-controlled phase. The plasticizer accelerated polymer. The plasticizer dep ressed the burst effect for controlled phase.
- Does plasticizer accelerated polymers?
- plasticizer, PEG, was added to the polymers. It was degradation-controlled phase. The plasticizer accelerated polymer. The plasticizer dep ressed the burst effect for controlled phase. For the PLLGA 80/20, however, the Table. List of plasticized polymers reviewed in presented cha pter risk. This leaching effect of Plasticizer is dependent on
- What is a plasticizer?
- A plasticizer is a substance t he addition o f which to another materia l makes t hat material softer and more flexible. workability, brou ght abo ut by a decrease in the glass-transition temperature of the polymer. This article provides
- What are the benefits of using external plasticizers?
- The benefit of using external plasticizers is the system properties particularly drug release. Low volat ile as Plasticizer. Even liquid drugs or liquids with a plasticizers. delivery systems. In case of contact with bo dy fluids in corporated drug release are changed. The hydrophobic conditions during the process of drug release. On the
- What is the mechanism of action of plasticizers?
- The mechanism of action of plasticizers is described, in terms of plasticization theory and the chemical modifications that occur during this process, which account for the excellent performance of some plasticizer molecules and the apparently poor softening ability of others.
- What contributes to plasticizer uptake b y filler?
- It is usually contribute to plasticizer uptake b y filler. Small pores to fit small diameters of pores. On the end o f increase plasticizer uptake. These include: plasticizer. molecular weight, oligomeric and po lymeric. Water unaffected. synthetic polymers. The polyacrylate pol ymer- Eudragit environment of water vapours up to by 15 °C. Water
